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feat: Refactor add channel button implementation and update visibility logic

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Janez T
2025-10-28 10:19:28 +01:00
parent e6289199ba
commit cf8a498864
1 changed files with 30 additions and 31 deletions
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61
lib/screens/contacts_tab.dart
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@@ -127,27 +127,6 @@ class _ContactsTabState extends State<ContactsTab> {
);
}
/// Build the FAB for adding channels
Widget? _buildAddChannelFAB(BuildContext context) {
final appProvider = context.watch<AppProvider>();
final connectionProvider = context.watch<ConnectionProvider>();
final l10n = AppLocalizations.of(context)!;
// Only show when:
// - NOT in simple mode
// - Device is connected
if (appProvider.isSimpleMode ||
!connectionProvider.deviceInfo.isConnected) {
return null;
}
return FloatingActionButton.extended(
onPressed: () => _showAddChannelDialog(context),
icon: const Icon(Icons.add_circle_outline),
label: Text(l10n.addChannel),
);
}
@override
Widget build(BuildContext context) {
final l10n = AppLocalizations.of(context)!;
@@ -256,28 +235,48 @@ class _ContactsTabState extends State<ContactsTab> {
],
// Channels (hidden in simple mode)
if (!isSimpleMode && channels.isNotEmpty) ...[
if (!isSimpleMode) ...[
_SectionHeader(
title: l10n.channels,
count: channels.length,
icon: Icons.broadcast_on_personal,
),
...channels.map(
(contact) => ContactTile(
contact: contact,
currentPosition: _currentPosition,
calculateDistance: _calculateDistanceInMeters,
formatDistance: _formatDistance,
onNavigateToMap: widget.onNavigateToMap,
if (channels.isNotEmpty) ...[
...channels.map(
(contact) => ContactTile(
contact: contact,
currentPosition: _currentPosition,
calculateDistance: _calculateDistanceInMeters,
formatDistance: _formatDistance,
onNavigateToMap: widget.onNavigateToMap,
),
),
],
// Add Channel Button (only show when connected)
if (context.watch<ConnectionProvider>().deviceInfo.isConnected)
Padding(
padding: const EdgeInsets.symmetric(
horizontal: 16,
vertical: 8,
),
child: OutlinedButton.icon(
onPressed: () => _showAddChannelDialog(context),
icon: const Icon(Icons.add_circle_outline),
label: Text(l10n.addChannel),
style: OutlinedButton.styleFrom(
padding: const EdgeInsets.symmetric(
horizontal: 24,
vertical: 12,
),
),
),
),
),
],
],
),
);
},
),
floatingActionButton: _buildAddChannelFAB(context),
);
}
}